Air pollution is one of the most important pollution that humans need to understand and prevent, because it is the cause of global warming. Recently, Hanoi has announced that air pollution is at an alarming level with gray skies, which can directly affect human health. The main reason is due to human activities from means of transport, industrial production and weather factors. Our country is taking measures such as minimizing private vehicles, removing old vehicles, preventing dust at construction sites and not burning products that generate emissions that are toxic to the environment, at the same time planting many trees…. A fresh sky and air is what everyone wants, but to get that, people need to raise their awareness, contribute to protecting the environment and protect us.
1. What is the level of air pollution in Hanoi?
2. What is the main cause of air pollution in Ha noi?
3. What measures is the country taking to combat air pollution?
4. Should we plant more trees? Why
5.What is necessary to achieve clean air and a clear sky?
